87 строки
3.1 KiB
C
87 строки
3.1 KiB
C
/*
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* Copyright (c) 2004-2005 The Trustees of Indiana University and Indiana
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* University Research and Technology
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* Corporation. All rights reserved.
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* Copyright (c) 2004-2005 The University of Tennessee and The University
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* of Tennessee Research Foundation. All rights
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* reserved.
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* Copyright (c) 2004-2005 High Performance Computing Center Stuttgart,
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* University of Stuttgart. All rights reserved.
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* Copyright (c) 2004-2005 The Regents of the University of California.
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* All rights reserved.
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* Copyright (c) 2011-2012 Cisco Systems, Inc. All rights reserved.
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* Copyright (c) 2015 Research Organization for Information Science
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* and Technology (RIST). All rights reserved.
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* $COPYRIGHT$
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*
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* Additional copyrights may follow
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*
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* $HEADER$
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*/
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#include "ompi_config.h"
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#include "ompi/mpi/fortran/mpif-h/bindings.h"
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#include "ompi/group/group.h"
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#if OMPI_BUILD_MPI_PROFILING
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#if OPAL_HAVE_WEAK_SYMBOLS
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#pragma weak PMPI_GROUP_UNION = ompi_group_union_f
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#pragma weak pmpi_group_union = ompi_group_union_f
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#pragma weak pmpi_group_union_ = ompi_group_union_f
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#pragma weak pmpi_group_union__ = ompi_group_union_f
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#pragma weak PMPI_Group_union_f = ompi_group_union_f
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#pragma weak PMPI_Group_union_f08 = ompi_group_union_f
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#else
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OMPI_GENERATE_F77_BINDINGS (PMPI_GROUP_UNION,
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pmpi_group_union,
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pmpi_group_union_,
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pmpi_group_union__,
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pompi_group_union_f,
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(MPI_Fint *group1, MPI_Fint *group2, MPI_Fint *newgroup, MPI_Fint *ierr),
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(group1, group2, newgroup, ierr) )
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#endif
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#endif
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#if OPAL_HAVE_WEAK_SYMBOLS
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#pragma weak MPI_GROUP_UNION = ompi_group_union_f
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#pragma weak mpi_group_union = ompi_group_union_f
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#pragma weak mpi_group_union_ = ompi_group_union_f
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#pragma weak mpi_group_union__ = ompi_group_union_f
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#pragma weak MPI_Group_union_f = ompi_group_union_f
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#pragma weak MPI_Group_union_f08 = ompi_group_union_f
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#else
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#if ! OMPI_BUILD_MPI_PROFILING
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OMPI_GENERATE_F77_BINDINGS (MPI_GROUP_UNION,
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mpi_group_union,
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mpi_group_union_,
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mpi_group_union__,
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ompi_group_union_f,
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(MPI_Fint *group1, MPI_Fint *group2, MPI_Fint *newgroup, MPI_Fint *ierr),
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(group1, group2, newgroup, ierr) )
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#else
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#define ompi_group_union_f pompi_group_union_f
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#endif
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#endif
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void ompi_group_union_f(MPI_Fint *group1, MPI_Fint *group2, MPI_Fint *newgroup, MPI_Fint *ierr)
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{
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int c_ierr;
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ompi_group_t *c_group1, *c_group2, *c_newgroup;
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/* Make the fortran to c representation conversion */
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c_group1 = PMPI_Group_f2c(*group1);
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c_group2 = PMPI_Group_f2c(*group2);
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c_ierr = PMPI_Group_union(c_group1, c_group2, &c_newgroup);
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if (NULL != ierr) *ierr = OMPI_INT_2_FINT(c_ierr);
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/* translate the results from c to fortran */
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if (MPI_SUCCESS == c_ierr) {
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*newgroup = c_newgroup->grp_f_to_c_index;
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}
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}
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